1 5129753
1 231 125 239
2 78 70 25
2 2
3 2
3 tree
4 tree
4 0 253 23 1 1 0 0 138 190
5 0 253 23 1 1 0 0 138 190
5 gr1
6 gr1
6 5 84 11 1 1 0 0 40 65
7 5 84 11 1 1 0 0 40 65